I did a quick search & came up with a couple of links which claim that logitech cordless MX duo & the DiNovo is bluetooth capable.
EDIT: Atleast the logitech international page says its bluetooth capable.
Logitech
I suggest you confirm it by calling them in person or getting it confirmed from a trustable source for safety.
Here is the info:
LOGITECH ELECTRONIC INDIA
Logitech Electronic India Pvt. Ltd.
MMTC House, Suite 603, 6th Floor,
C-22, Bandra Kurla Complex, Bandra East,
Mumbai 400 05
India
+ 91-22-2657-1160
Logitech